CN2765880Y - 储油罐防盗罐盖 - Google Patents

储油罐防盗罐盖 Download PDF

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Publication number
CN2765880Y
CN2765880Y CN 200420013441 CN200420013441U CN2765880Y CN 2765880 Y CN2765880 Y CN 2765880Y CN 200420013441 CN200420013441 CN 200420013441 CN 200420013441 U CN200420013441 U CN 200420013441U CN 2765880 Y CN2765880 Y CN 2765880Y
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steel plate
shaped
doughnut
hole
shape
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Expired - Fee Related
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CN 200420013441
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Inventor
赵志胜
秦国鲲
王光波
徐海霞
郑伟
齐新克
刘景斌
赵署生
陶明东
薛安华
辛维华
苟美礼
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China Petroleum and Chemical Corp
Sinopec Shengli Oilfield Co Binnan Oil Extraction Plant
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Sinopec Shengli Oilfield Co Binnan Oil Extraction Plant
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Abstract

本实用新型公开了一种开采石油的储油罐防盗罐盖。它由罐体、异型螺栓、C形槽钢、钢板、L形扳手、罐口组成。使用时钢板上开直径8-10毫米的孔若干,其作为进出气孔,在钢板对角开直径18-22毫米的孔4-8个。把钢板置于环形板上,C形槽钢卡住钢与环形板,把异型螺栓依次穿过后用L形扳手上紧,使得除了用L形扳手外无法打开罐盖,达到防盗油目的。

Description

储油罐防盗罐盖
技术领域:本实用新型公开了一种开采石油的储油罐防盗罐盖。
背景技术:目前在石油开采中的单井储油罐,储油罐罐口设计无防盗油设施,在罐口上装一块钢板,对角开四个孔,用四颗螺栓固定,不法分子只要用扳手卸开螺栓就可盗取储油罐原油。
发明内容:本实用新型目的是设计一种储油罐防盗罐盖。
本实用新型是如下方式实现的:一块钢板上开直径8-10毫米的孔若干,其作用为呼吸阀,在钢板边部对角开直径18-22毫米的孔4-8个。其位置与罐口环形板上的孔对应,把钢板置于环形板上,4-8块C形槽钢卡住钢板与环形板,把四颗异型螺丝穿过C形槽钢的沉孔和钢板、环形板上到C形槽钢的螺孔内,用L形扳手上紧,使得罐口除了用L形扳手外无法打开,达到防盗油的目的。
主要功能优点:1.异型螺丝螺帽为菱形,C形槽钢的螺孔为沉孔设计,并且异型螺栓从下往上穿,无L形扳手无法打开。
下面结合图1、图2对该装置作进一步详细描述:
附图说明:图1是本实用新型的安装结构示意图;图中:1-罐体、2-异型螺栓、3-C形槽钢、4-钢板、5-L形扳手、6-罐口、7-环形钢板。
图2是L形扳手结构图。其结构是大头为带菱形槽的L形圆柱体。
具体实施方式:罐体(1)是封闭的长方体,上部一侧开孔装罐口(6),罐口是圆筒体,上面连接环形钢板(7),环形钢板多4-8个个孔。钢板(4)是圆形钢板体,中部钻多个直径8-10毫米的孔,其作用为气流通道,在钢板边部对角开直径18-22毫米的孔4-8个。其位置与罐口上的环形钢板的原孔对应,把钢板置于罐口上,固定孔对齐,C形槽钢(3)为C形钢体,上部钻通孔制内螺纹,底部制沉孔,C形槽钢卡住钢板与环形钢板,把螺栓头内为菱形结构异型螺栓(2)穿过C形槽钢的沉孔,用L形扳手(5)上紧,L形扳手为一大头为外带菱形槽的L形圆柱体,使得罐口5除了用L形扳手外无法打开,达到防盗油的目的。

Claims (1)

  1. 一、一件由罐体(1)、异型螺栓(2)、C形槽钢(3)、钢板(4)、L形扳手(5)、罐口(6)、环形钢板(7)组成的储油罐防盗罐盖;其特征是:罐体(1)是封闭的长方体,上部一侧开孔装罐口(6),罐口是圆筒体,上面连接环形钢板(7),环形钢板有个4-8个孔,钢板(4)是圆形钢板体,中部钻多个直径8-10毫米的孔,在钢板边部对角开直径18-22毫米的孔4-8个,其位置与罐口上的环形钢板的原孔对应,钢板放置于环形钢板上,C形槽钢(3)为C形槽钢体,上部钻通孔制内螺纹,底部制沉孔,C形槽钢卡住钢板与环形钢板,异型螺栓(2)螺栓头内为菱形,另一端为外螺纹,异型螺栓穿过C形槽钢的沉孔,与C形槽钢上部内螺纹连接,L形扳手(5)为一大头为外带菱形槽的L形圆柱体。
CN 200420013441 2004-12-22 2004-12-22 储油罐防盗罐盖 Expired - Fee Related CN2765880Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420013441 CN2765880Y (zh) 2004-12-22 2004-12-22 储油罐防盗罐盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420013441 CN2765880Y (zh) 2004-12-22 2004-12-22 储油罐防盗罐盖

Publications (1)

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CN2765880Y true CN2765880Y (zh) 2006-03-22

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CN (1) CN2765880Y (zh)

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